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A039080 as a simple table

na(n)
11
22
33
45
56
67
78
810
911
1012
1114
1215
1316
1417
1519
1620
1721
1823
1924
2025
2126
2228
2329
2430
2532
2633
2734
2835
2936
3046
3147
3248
3350
3451
3552
3653
3755
3856
3957
4059
4160
4261
4362
4464
4565
4666
4768
4869
4970
5071
5173
5274
5375
5477
5578
5679
5780
5885
5991
6092
6193
6295
6396
6497
6598
66100
67101
68102
69104

[1,2,3,5,6,7,8,10,11,12,14,15,16,17,19,20,21,23,
 24,25,26,28,29,30,32,33,34,35,36,46,47,48,50,51,
 52,53,55,56,57,59,60,61,62,64,65,66,68,69,70,71,
 73,74,75,77,78,79,80,85,91,92,93,95,96,97,98,100,
 101,102,104]